Description
mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service.
Published: 2019-12-30
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-10651 mwifiex_tm_cmd in drivers/net/wireless/marvell/mwifiex/cfg80211.c in the Linux kernel before 5.1.6 has some error-handling cases that did not free allocated hostcmd memory, aka CID-003b686ace82. This will cause a memory leak and denial of service.
History

Thu, 08 Oct 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Linux Linux Kernel
Netapp 8300 8300 Firmware 8700 8700 Firmware A400 A400 Firmware A700s A700s Firmware Active Iq Unified Manager Cloud Backup Data Availability Services E-series Santricity Os Controller H610s H610s Firmware Hci Management Node Solidfire Steelstore Cloud Integrated Storage
Opensuse Leap
Redhat Enterprise Linux Rhel Extras Rt
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-10-08T21:03:28.933Z

Reserved: 2019-12-30T00:00:00.000Z

Link: CVE-2019-20095

cve-icon Vulnrichment

Updated: 2024-08-05T02:32:10.542Z

cve-icon NVD

Status : Modified

Published: 2019-12-30T05:15:11.493

Modified: 2026-10-08T21:17:19.763

Link: CVE-2019-20095

cve-icon Redhat

Severity : Low

Publid Date: 2019-12-30T00:00:00Z

Links: CVE-2019-20095 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-401

    Missing Release of Memory after Effective Lifetime

  • CWE-772

    Missing Release of Resource after Effective Lifetime